30795840 (number)

30795840 is an even 8-digits composite number following 30795839 and preceding 30795841. In scientific notation, it is written as 3.0795840 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 168 positive divisors. There are 7520256 positive integers (up to 30795840) that are relatively prime to 30795840.

Interesting facts

Basic properties

Name

Name thirty million seven hundred ninety-five thousand eight hundred forty

Notation

Scientific notation 3.0795840 × 10^7
Engineering notation 3.0795840 × 10^6

Prime Factorization of 30795840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 17 × 17 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 56610
Product of the distinct prime numbers

The prime factorization of 30795840 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 17 × 17 × 37. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30795840)

Multiplication

n×y
n×2 61591680
n×3 92387520
n×4 123183360
n×5 153979200

Division

n÷y
n÷2 15397920
n÷3 10265280
n÷3 7698960
n÷5 6159168

Exponentiation

ny
n2 948383761305600
n3 2.9206274571765E+22
n4 8.9943175870816E+29
n5 2.7698756532095E+37

Nth Root

y√n
2√n 5549.3999675641
3√n 313.44692828098
4√n 74.494294865876
5√n 31.455631677957

Divisors of 30795840

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30795839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30795840 can be divided by 168 positive divisors. The sum of these divisors (counting 30795840) is 1, the average is 0.005952380952381.

Base conversion 30795840

Base System Value
2 Binary 1110101011110100001000000
3 Ternary 2010221120221200
4 Quaternary 1311132201000
5 Quinary 30340431330
6 Senary 3020021200
8 Octal 165364100
10 Decimal 30795840
12 Duodecimal a391800
16 Hexadecimal 1d5e840
20 Vigesimal 9c99c0
36 Base36 ic280

Cryptographic Hash Functions

md5 ea4a05e630ef0e2512f22e6b3ff20680
sha1 b00efe50c0f7adf67657bb3f4434c29282b1eabd
sha256 8eb6797443e9511f5591c7b3607e5e9409e4819713f6dea4e68473efdfc0456f
sha512 a082949bd3b7e26e22abaf0bac49535a05b047363189a6cb4bfd06e9e3232058c47922a68bdb0049c4a695988dab69cf299d6d755af15f7a080ca71d45a706d4
ripemd-160 05099f045fa8e632e81daab3cb529986ab21b578

30795840 as geometric shapes

Circle

Radius = n
Diameter 61591680
Circumference 193495969.41025
Area 2.9794354573015E+15

Sphere

Radius = n
Volume 1.2233895684451E+23
Surface area 1.1917741829206E+16
Circumference 193495969.41025

Square

Length = n
Perimeter 123183360
Area 948383761305600
Diagonal 43551894.592672

Cube

Length = n
Surface area 5690302567833600
Volume 2.9206274571765E+22
Space diagonal 53339959.541762

Equilateral Triangle

Length = n
Perimeter 92387520
Area 4.1066221491364E+14
Altitude 26669979.770881

Triangular Pyramid

Length = n
Surface area 4.1066221491364E+14
Volume 3.4419924671486E+21
Height 14517298.197557